is there suck a thing as a quick release kit for the rear top of my 86 bronco???. or is it just simply unbolting 30 or 40 bolts,. ive never done this job & just had a look , do i have to take off a lot of interior trimming to undo the bolts. How long from start to finish would anyone know how long it takes to pull one off. ?? since i cant get a soft top in australia, could it be done on a saturday morning & put back on on a sunday arvo, or is it too much of a job to do that a lot.???